Theoretical Study on a Multicenter Model Based on Different Metal Oxidation States for the Bis(imino)pyridine Iron Catalysts in Ethylene Polymerization

2009 ◽  
Vol 28 (20) ◽  
pp. 5889-5895 ◽  
Author(s):  
Víctor L. Cruz ◽  
Javier Ramos ◽  
Javier Martínez-Salazar ◽  
Soledad Gutiérrez-Oliva ◽  
Alejandro Toro-Labbé
Keyword(s):  
Ethylene Polymerization ◽  
Theoretical Study ◽  
Oxidation States ◽  
Iron Catalysts ◽  
Metal Oxidation ◽  
Model Based

Inherent Selectivity of Pd C–H Activation from Different Metal Oxidation States

2021 ◽  
Author(s):  
Peter Amadeo ◽  
Bangaru Bhaskararao ◽  
Yun-Fang Yang ◽  
Marisa C. Kozlowski
Keyword(s):  
Oxidation States ◽  
Metal Oxidation

Monodisperse Samarium and Cerium Orthovanadate Nanocrystals and Metal Oxidation States on the Nanocrystal Surface

Langmuir ◽  
2009 ◽  
Vol 25 (18) ◽  
pp. 11142-11148 ◽  
Author(s):  
Thanh-Dinh Nguyen ◽  
Cao-Thang Dinh ◽  
Trong-On Do
Keyword(s):  
Oxidation States ◽  
Metal Oxidation

Experimental and Theoretical Study of the Infrared and Raman Spectra of a Substituted Sexithiophene in Five Oxidation States

2002 ◽  
Vol 106 (14) ◽  
pp. 3597-3605 ◽  
Author(s):  
J. Casado ◽  
L. L. Miller ◽  
K. R. Mann ◽  
T. M. Pappenfus ◽  
V. Hernández ◽  
...  
Keyword(s):  
Raman Spectra ◽  
Theoretical Study ◽  
Oxidation States ◽  
Infrared And Raman Spectra

Study of Donor Centres in n-InSb due to the Temperature Annealing

2005 ◽  
Vol 480-481 ◽  
pp. 197-200
Author(s):  
Y. Sayad ◽  
A. Nouiri
Keyword(s):  
Experimental Data ◽  
Activation Energy ◽  
Annealing Time ◽  
Annealing Temperature ◽  
Theoretical Study ◽  
Donor Concentration ◽  
Model Based ◽  
Proposed Model ◽  
Kinetics Of ◽  
Best Fit

An increasing of donor centres has been detected in n-InSb when it was submitted to anneal/quench with various annealing temperature (450 °C - 850 °C) and various annealing time (5 - 100 hours). A theoretical study of the kinetics of the conduction conversion of n-InSb at temperature annealing above 250 °C has been made. The present analysis indicates that the donor concentration increases with increasing of annealing time. In order to study this variation and to give a model for donor centres generated, a proposed model based on the simple kinetic is used to fit the variation of donor concentration as a function of annealing time. However, from the best fit of experimental data using the proposed model, the activation energy is determined.

Theoretical study of the electromagnetic properties of bis(fulvalene)diiron in its three oxidation states

1976 ◽  
Vol 15 (11) ◽  
pp. 2665-2670 ◽  
Author(s):  
Robert F. Kirchner ◽  
Gilda H. Loew ◽  
Ulrich T. Mueller-Westerhoff
Keyword(s):  
Theoretical Study ◽  
Oxidation States ◽  
Electromagnetic Properties
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